App. of scratcher conveyor SGZC - 630/220 and studies on its reliability
MA Jian - lin (Gequan Mine of Xingtai Mining Group,Xingtai 054102, China)
The performance features and results of the scraper convyor SGZC - 630/220 in working face, as well as the studies of the way to raise the reliability are presented.
【CateGory Index】： TD52